Trademark: 74022721
Status Date
Thursday, June 13, 1991
Filing Date
Thursday, January 25, 1990
Abandoned Date
Tuesday, April 23, 1991
1 RESISTANCE HEATING ELEMENTS COMPRISED OF PYROLYTIC GRAPHITE AND PYROLYTIC BORON NITRIDE
Jun 13, 1991
Abandonment - Express Mailed
Apr 23, 1991
Correspondence Received In Law Office
Oct 22, 1990
Final Refusal Mailed
Aug 10, 1990
Correspondence Received In Law Office
Jul 2, 1990
Correspondence Received In Law Office
Jul 2, 1990
Non-Final Action Mailed
May 3, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24